20058713072

素因数分解:

$2^4\times {\mathrm{6637}}^1\times {\mathrm{188891}}^1$

素因数の和:195536

約数の個数: 20

約数和(自身を含む): 38869817976

約数和(自身を除く): 18811104904

約数列:

[1, 2, 4, 8, 16, 6637, 13274, 26548, 53096, 106192, 188891, 377782, 755564, 1511128, 3022256, 1253669567, 2507339134, 5014678268, 10029356536, 20058713072]

約数ペア:

[(1, 20058713072), (2, 10029356536), (4, 5014678268), (8, 2507339134), (16, 1253669567), (6637, 3022256), (13274, 1511128), (26548, 755564), (53096, 377782), (106192, 188891)]